Sr. High Mission Trips: 1 to 2 weeks: $1000 to $3000: Guatemala: Evangelism- Open Air/Street: Central America - Browse by Continent : MissionGuide.globalSr. High Mission Trips: 1 to 2 weeks: $1000 to $3000: Guatemala: Evangelism- Open Air/Street: Central America - Browse by Continent : MissionGuide.global